login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A005006 Davenport-Schinzel numbers of degree n on 5 symbols.
(Formerly M3785)
1
1, 5, 9, 17, 22, 34, 41, 53, 61, 73 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
REFERENCES
R. K. Guy, Unsolved Problems in Number Theory, E20.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
R. G. Stanton and P. H. Dirksen, Davenport-Schinzel sequences, Ars. Combin., 1 (1976), 43-51.
LINKS
R. G. Stanton and P. H. Dirksen, Davenport-Schinzel sequences, Ars. Combin., 1 (1976), 43-51. [Annotated scanned copy]
R. G. Stanton and P. H. Dirksen, Davenport-Schinzel sequences, Ars. Combin., 1 (1976), 43-51. [Annotated scanned copy, different annotations from one above]
CROSSREFS
A row of the array in A259874.
Sequence in context: A350989 A268756 A095725 * A369318 A276194 A157970
KEYWORD
nonn,more
AUTHOR
EXTENSIONS
Title improved by Sean A. Irvine, Feb 19 2016
STATUS
approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified February 27 18:40 EST 2024. Contains 370378 sequences. (Running on oeis4.)